The Public School Mental Arithmetic: Based on McLellan and Dewey's "Psychology of Number".

The Public School Mental Arithmetic

The Public School Mental Arithmetic

The Public School Mental Arithmetic

The Public School Arithmetic: Based on McLellan & Dewey's "Psychology of Number"

The Primary Public School Arithmetic: Based on McLellan and Dewey's "Psychology of Number"

The Public School Arithmetic: Based on McLellan & Dewey's "Psychology of Number"

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

The Primary Public School Arithmetic: Based on McLellan and Dewey's "Psychology of Number"

The Primary Public School Arithmetic: Based on McLellan and Dewey's "Psychology of Number"

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

The Primary Public School Arithmetic: Based on McLellan and Dewey's "Psychology of Number"

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

The Public School Arithmetic: Based on McLellan & Dewey's "Psychology of Number"

The Primary Public School Arithmetic: Based on McLellan and Dewey's "Psychology of Number"

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic

Applied Psychology: An Introduction to the Principles and Practice of Education

The Psychology of Number and Its Applications to Methods of Teaching Arithmetic